Usda Planting Zones 2024 Map. According to the new map released in november 2023, about half of the united states has shifted to a new hardiness zone. Department of agriculture has an updated plant hardiness zone map.

Usda planting zones 2024 cammie nicole, released in november 2023, the updated map was developed by oregon state university’s prism climate group and the usda’s. The usda plant hardiness zone map is the standard by which gardeners and growers can determine which perennial plants are most likely to thrive at a location.